|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM271829389 |
| 003 |
DE-627 |
| 005 |
20231224233552.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2017 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1021/acs.langmuir.7b00473
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0906.xml
|
| 035 |
|
|
|a (DE-627)NLM271829389
|
| 035 |
|
|
|a (NLM)28497970
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Sénéchal, Vincent
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Electrowetting of Weak Polyelectrolyte-Coated Surfaces
|
| 264 |
|
1 |
|c 2017
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 20.07.2018
|
| 500 |
|
|
|a Date Revised 20.07.2018
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a Polymer coatings are commonly used to modify interfacial properties like wettability, lubrication, or biocompatibility. These properties are determined by the conformation of polymer molecules at the interface. Polyelectrolytes are convenient elementary bricks to build smart materials, given that polyion chain conformation is very sensitive to different environmental variables. Here we discuss the effect of an applied electric field on the properties of surfaces coated with poly(acrylic acid) brushes. By combining atomic force microscopy, quartz crystal microbalance, and contact angle experiments, we show that it is possible to precisely tune polyion chain conformation, surface adhesion, and surface wettability using very low applied voltages if the polymer grafting density and environmental conditions (pH and ionic strength) are properly formulated. Our results indicate that the effective ionization degree of the grafted weak polyacid can be finely controlled with the externally applied field, with important consequences for the macroscopic surface properties
|
| 650 |
|
4 |
|a Journal Article
|
| 700 |
1 |
|
|a Saadaoui, Hassan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Rodriguez-Hernandez, Juan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Drummond, Carlos
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 33(2017), 20 vom: 23. Mai, Seite 4996-5005
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
|
| 773 |
1 |
8 |
|g volume:33
|g year:2017
|g number:20
|g day:23
|g month:05
|g pages:4996-5005
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1021/acs.langmuir.7b00473
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_22
|
| 912 |
|
|
|a GBV_ILN_350
|
| 912 |
|
|
|a GBV_ILN_721
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 33
|j 2017
|e 20
|b 23
|c 05
|h 4996-5005
|